<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="./css/common.css">
    <script src="./js/echarts.min.js"></script>
    <script src="./js/flexible.js"></script>
    <script src="./js/jquery.min.js"></script>
</head>
<body>
     <div class="viewport">
        <!-- 信息 左-->
        <div class="column">
          <div class="panel overview">
            <div class="inner">

            </div>
          </div>
        </div>
        <!-- 地图 中-->
        <div class="column"></div>
        <!-- 订单  右-->
        <div class="column"></div>
     </div>
</body>
</html>